CN108879661B - Method and equipment for checking switching operation through correlation history ticket - Google Patents
Method and equipment for checking switching operation through correlation history ticket Download PDFInfo
- Publication number
- CN108879661B CN108879661B CN201810676319.4A CN201810676319A CN108879661B CN 108879661 B CN108879661 B CN 108879661B CN 201810676319 A CN201810676319 A CN 201810676319A CN 108879661 B CN108879661 B CN 108879661B
- Authority
- CN
- China
- Prior art keywords
- ticket
- new
- history
- new ticket
- difference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012216 screening Methods 0.000 claims abstract description 26
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 9
- 230000003993 interaction Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000011158 quantitative evaluation Methods 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
-
- H02J13/0013—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The application relates to the technical field of power system calculation, in particular to a method and equipment for checking switching operation through a correlation history ticket. The method for checking switching operation through the associated history ticket comprises the following steps: screening out a history ticket which is the same as the operation task of the new ticket to be checked; and comparing the difference between the operation contents of the new ticket and the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation contents with the difference. According to the method and the device for checking switching operation through the associated history ticket, the switching operation checking is carried out on the generated new ticket through the associated history ticket, so that the misoperation probability is reduced, and the switching operation safety and the checking efficiency are improved.
Description
Technical Field
The application relates to the technical field of power system calculation, in particular to a method and equipment for checking switching operation through a correlation history ticket.
Background
The operation ticket is written, which is one of the most important works of power system dispatching and substation operators, and is also an important technical guarantee measure for the safety production of the power system. The history ticket association checking switching operation is an important means and gateway for ensuring safe scheduling, but with the development of technology, the continuous updating of scheduling equipment, the old history checking cannot meet the current situation, and the original simulated screen age of changing the deflection of the knife switch of the screen breaker manually has passed. At present, a dispatcher fills out an operation ticket by memorizing the position changing process of a breaker and a disconnecting link by depending on the picture of a dispatching automation system, and the operation ticket is leaked though repeated auditing.
Power dispatching is the brain of the grid operation, and the subjective awareness of the dispatcher directly affects the performance of the dispatcher on work, such as ability and emotion directly affects the command performance on work. Many are subjective negligence-causing from a large number of error-free scheduling cases, such as:
1. the power grid has weak links, and a dispatcher forgets to consider the weak links. Such as forgetting that a line is present that must not be run open.
2. Forget the relevant protection adaptation principle. If forgetting to protect the adjustment of the jump board.
3. The monitoring is not in place, and abnormal conditions such as equipment overload and the like are not found in time.
4. Too much data is needed, such as a limit table, a protection configuration table, the number of actions, defect records and the like, so that the speed of looking up the data is too slow, the data cannot be accurately memorized, and especially the corresponding information is not acquired at all during accident handling.
The current system for writing operation tickets cannot meet the requirement of scheduling management from experience to logic and intelligent, so a method for automatically checking the switching operation of generated new tickets by using historical ticket data is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the method and the device for checking the switching operation through the associated history ticket, which are provided by the application, carry out switching operation checking on the generated new ticket through the associated history ticket, reduce the misoperation probability and improve the safety and the checking efficiency of the switching operation.
In a first aspect, the present application provides a method for checking a switching operation through an associated history ticket, including:
screening out a history ticket which is the same as the operation task of the new ticket to be checked;
and comparing the difference between the operation contents of the new ticket and the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation contents with the difference.
Preferably, the comparing the difference between the operation content of the new ticket and the operation content of the screened history ticket includes:
the screened historical tickets are subjected to the following operation with the new tickets one by one to finish difference comparison:
acquiring an operation item in the new ticket, and traversing and inquiring whether the history ticket has the operation item consistent with the operation task;
if the operation items are consistent, comparing whether the ordered units of the operation items in the new ticket and the history ticket are consistent, otherwise, marking that the operation items in the new ticket are not successfully matched;
if the ordered units are consistent, marking that the new ticket is successfully matched with the operation item in the history ticket, otherwise, marking that the operation item in the new ticket is not successfully matched;
and acquiring the next operation item in the new ticket for matching.
Preferably, the method further comprises: and calculating the similarity between the screened historical ticket and the new ticket.
Preferably, the calculating the similarity between the screened historical ticket and the new ticket includes:
calculating the similarity between the screened historical ticket and the new ticket through the following formula:
wherein SIM is similarity, X is total number of operation items of the new ticket, Y is total number of operation items of the history ticket, M is number of unmatched operation items marked in the new ticket, and q is weight.
Preferably, the method further comprises: setting inquiry conditions;
the step of screening out the history ticket which has the same operation task as the new ticket to be checked comprises the following steps: and screening out historical tickets which meet the query conditions and are the same as the operation tasks of the new ticket to be checked.
Preferably, the setting the query condition includes: the time period for which the history ticket of the query is located is set.
Preferably, the marking the portion where there is a difference between the new ticket and the screened history ticket includes: marking out the part with difference between the new ticket and the screened historical ticket by using a striking color.
In a second aspect, the present application provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any of the first aspects when executing the program.
In a third aspect, the present application provides a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method of any of the first aspects.
The method and the device for checking switching operation through the associated history ticket are realized through a dispatching command network interaction system, a dispatcher logs in the dispatching command network interaction system, a dispatching command ticket or a monitoring operation ticket is newly added, after writing of the new ticket is completed, a history ticket checking button is clicked, difference comparison of the new ticket and the old ticket is carried out through inquiring massive history data in the background, similarity calculation is completed, the degree of difference is quantitatively evaluated, the difference data of the new ticket and the history ticket are displayed in a list frame in a list mode, meanwhile, a similarity value is attached, comparison, browsing and checking of the new ticket and the associated history ticket are realized, difference content of the new ticket and the history ticket is intuitively marked, the dispatcher is reminded of paying attention to the operation content, and adjustment is timely made. The dispatcher can directly replace and modify the wrong content in the new ticket, and the regulator can self-define the condition and the precision index of the history ticket association screening, thereby improving the association comparison efficiency.
According to the method and the device for checking switching operation through the associated history ticket, in the process of scheduling the ticket, similar history tickets are compared through intelligent traversal inquiry, partial difference contents of the new ticket and the history ticket are automatically edited, and the difference contents of the new ticket and the history ticket are automatically emphasized and marked so as to remind a dispatcher of paying attention to the operation contents. The method has the advantages that a large amount of historical data of daily work of the dispatcher is intelligently analyzed through the program, so that the dispatcher is assisted in writing new tickets, and unnecessary misoperation in the work is reduced.
Drawings
FIG. 1 is a flowchart of a method for checking a switching operation through an associated history ticket according to an embodiment of the present application;
FIG. 2 is a correlation comparison result of new tickets and history tickets.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, which should not be construed as limiting the scope of the present application.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
As shown in fig. 1, the present embodiment provides a method for checking a switching operation through an association history ticket, including:
step S1, screening out a history ticket which is the same as the operation task of the new ticket to be checked.
The new ticket refers to a newly generated scheduling instruction ticket or a monitoring operation ticket. The history ticket refers to a history record stored in the system and comprises a scheduling instruction ticket or a monitoring operation ticket.
The operation task is what operation is performed on a certain device, but no specific operation steps are involved, as in fig. 2, the operation task is "the state of transferring the bus of the 500kv#1 of the flourishing station from the overhauling state".
And S2, comparing the difference between the operation contents of the new ticket and the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation contents with the difference.
The operation content comprises the following steps: step number, order receiving unit and operation item. The operation items include a device name, a number, and status bits, such as: the text of the operation project record is that the switch of the main transformer 5021 of 500kV#2 is changed from the maintenance state to the cold standby state.
The difference between the new ticket and the history ticket can be judged according to the following conditions: (1) Step serial numbers of the new ticket and the history ticket are the same as the ordered units, but the operation items are different; (2) The step serial numbers and operation items of the new ticket and the history ticket are the same, but the ordered units are different; (3) The order receiving units and the operation items of the new ticket and the history ticket are the same, and when the step serial numbers are different; (4) There are differences in the number of steps, and new tickets lack steps, or there are redundant steps.
Preferably, the preferred embodiment of step S2 includes: the screened historical tickets are subjected to the following operation with the new tickets one by one to finish difference comparison:
step S201, obtaining an operation item in the new ticket, and traversing and inquiring whether the history ticket has the operation item consistent with the operation task;
wherein, the operation tasks which are successfully matched in the history ticket are not participated in the matching any more.
Step S202, if the operation items are consistent, comparing whether the ordered units of the operation items in the new ticket and the history ticket are consistent, otherwise, marking that the operation items in the new ticket are not successfully matched;
step S203, if the ordered units are consistent, marking that the new ticket is successfully matched with the operation item in the history ticket, otherwise, marking that the operation item in the new ticket is not successfully matched;
step S204, the next operation item in the new ticket is acquired for matching.
The checking algorithm method of the steps S201-S204 is to traverse the ticket face contents of the history ticket step by step according to the operation items and the ordered units of the new ticket, exclude the history ticket from being marked as matched, and search the content consistent with the new ticket contents.
The marking result is shown in fig. 2, the operation item in the new ticket is that the switch of the main transformer 5021 with the 500kV#2 is changed from the maintenance state to the cold standby state (the part with the grey ground color), the operation item in the history ticket is that the switch of the main transformer 5011 with the 500kV#1 is changed from the maintenance state to the cold standby state (the part with the grey ground color), namely the difference part between the new ticket and the history ticket, the conspicuous color (such as red) is used as the ground color, and the colors of the characters of the difference part (such as the "#2 main transformer 5021 switch) and the" #1 main transformer 5011 switch ") are used as the conspicuous color (such as red).
Preferably, the method further comprises: and calculating the similarity between the screened historical ticket and the new ticket. Specifically, the similarity between the screened historical ticket and the new ticket is calculated through the following formula:
wherein SIM is similarity, X is total number of operation items of the new ticket, Y is total number of operation items of the history ticket, M is number of unmatched operation items marked in the new ticket, and q is weight. Preferably, q=0.1. The SIM result is an integer, following the rounding principle, and when the SIM value is less than zero, 0% is taken.
Aiming at the fact that the number of the historical data is possibly large, the embodiment also provides personalized customized query conditions, so that a dispatcher can conveniently and rapidly locate records required by screening, and work efficiency of the dispatcher is improved. For example: setting the time period of the history ticket of the query, and when the time period of the query is set to be within three months, screening only among the history tickets within three months. By setting the time conditions, the number of history tickets to be compared is reduced. Correspondingly, the step of screening out the history ticket which has the same operation task as the new ticket to be checked comprises the following steps: and screening out historical tickets which meet the query conditions and are the same as the operation tasks of the new ticket to be checked. Query conditions regarding similarity may also be set, for example, setting a similarity below 80% to alert the tuning staff.
The method of the embodiment is realized through a dispatching command network interaction system, a dispatcher logs in the dispatching command network interaction system, a dispatching command ticket or a monitoring operation ticket is newly added, a history ticket checking button is clicked after the writing of the new ticket is completed, the difference comparison of the new ticket and the old ticket is carried out through inquiring massive history data in the background, the similarity calculation is completed, the quantitative evaluation of the difference degree is realized, the difference data of the new ticket and the history ticket are displayed in a list frame in a list form, meanwhile, the similarity value is attached, the comparison, the browsing and the review of the new ticket and the associated history ticket are realized, the difference content of the new ticket and the history ticket is visually marked, the dispatcher is reminded of paying attention to the operation content, and the adjustment is timely made. The dispatcher can directly replace and modify the wrong content in the new ticket, and the regulator can self-define the condition and the precision index of the history ticket association screening, thereby improving the association comparison efficiency.
In the method of the embodiment, in the process of scheduling the ticket, similar history tickets are compared through intelligent traversal inquiry, the difference part content of the new ticket and the history ticket is automatically edited, and the difference content of the new ticket and the history ticket is automatically emphasized and marked so as to remind a dispatcher of paying attention to the operation content. The method has the advantages that a large amount of historical data of daily work of the dispatcher is intelligently analyzed through the program, so that the dispatcher is assisted in writing new tickets, and unnecessary misoperation in the work is reduced.
Example two
Based on the same inventive concept as the first embodiment, the present embodiment provides a computer device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the program:
step S1, screening out a history ticket which is the same as the operation task of the new ticket to be checked.
The new ticket refers to a newly generated scheduling instruction ticket or a monitoring operation ticket. The history ticket refers to a history record stored in the system and comprises a scheduling instruction ticket or a monitoring operation ticket.
The operation task is what operation is performed on a certain device, but no specific operation steps are involved, as in fig. 2, the operation task is "the state of transferring the bus of the 500kv#1 of the flourishing station from the overhauling state".
And S2, comparing the difference between the operation contents of the new ticket and the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation contents with the difference.
The operation content comprises the following steps: step number, order receiving unit and operation item. The operation items include a device name, a number, and status bits, such as: the text of the operation project record is that the switch of the main transformer 5021 of 500kV#2 is changed from the maintenance state to the cold standby state.
The difference between the new ticket and the history ticket can be judged according to the following conditions: (1) Step serial numbers of the new ticket and the history ticket are the same as the ordered units, but the operation items are different; (2) The step serial numbers and operation items of the new ticket and the history ticket are the same, but the ordered units are different; (3) The order receiving units and the operation items of the new ticket and the history ticket are the same, and when the step serial numbers are different; (4) There are differences in the number of steps, and new tickets lack steps, or there are redundant steps.
Preferably, the preferred embodiment of step S2 includes: the screened historical tickets are subjected to the following operation with the new tickets one by one to finish difference comparison:
step S201, obtaining an operation item in the new ticket, and traversing and inquiring whether the history ticket has the operation item consistent with the operation task;
wherein, the operation tasks which are successfully matched in the history ticket are not participated in the matching any more.
Step S202, if the operation items are consistent, comparing whether the ordered units of the operation items in the new ticket and the history ticket are consistent, otherwise, marking that the operation items in the new ticket are not successfully matched;
step S203, if the ordered units are consistent, marking that the new ticket is successfully matched with the operation item in the history ticket, otherwise, marking that the operation item in the new ticket is not successfully matched;
step S204, the next operation item in the new ticket is acquired for matching.
The checking algorithm method of the steps S201-S204 is to traverse the ticket face contents of the history ticket step by step according to the operation items and the ordered units of the new ticket, exclude the history ticket from being marked as matched, and search the content consistent with the new ticket contents.
The marking result is shown in fig. 2, the operation item in the new ticket is that the switch of the main transformer 5021 with the 500kV#2 is changed from the maintenance state to the cold standby state (the part with the grey ground color), the operation item in the history ticket is that the switch of the main transformer 5011 with the 500kV#1 is changed from the maintenance state to the cold standby state (the part with the grey ground color), namely the difference part between the new ticket and the history ticket, the conspicuous color (such as red) is used as the ground color, and the colors of the characters of the difference part (such as the "#2 main transformer 5021 switch) and the" #1 main transformer 5011 switch ") are used as the conspicuous color (such as red).
Preferably, the method further comprises: and calculating the similarity between the screened historical ticket and the new ticket. Specifically, the similarity between the screened historical ticket and the new ticket is calculated through the following formula:
wherein SIM is similarity, X is total number of operation items of the new ticket, Y is total number of operation items of the history ticket, M is number of unmatched operation items marked in the new ticket, and q is weight. Preferably, q=0.1. The SIM result is an integer, following the rounding principle, and when the SIM value is less than zero, 0% is taken.
Aiming at the fact that the number of the historical data is possibly large, the embodiment also provides personalized customized query conditions, so that a dispatcher can conveniently and rapidly locate records required by screening, and work efficiency of the dispatcher is improved. For example: setting the time period of the history ticket of the query, and when the time period of the query is set to be within three months, screening only among the history tickets within three months. By setting the time conditions, the number of history tickets to be compared is reduced. Correspondingly, the step of screening out the history ticket which has the same operation task as the new ticket to be checked comprises the following steps: and screening out historical tickets which meet the query conditions and are the same as the operation tasks of the new ticket to be checked. Query conditions regarding similarity may also be set, for example, setting a similarity below 80% to alert the tuning staff.
The embodiment is realized through a dispatching command network interaction system, a dispatcher logs in the dispatching command network interaction system, a dispatching command ticket or a monitoring operation ticket is added, after writing of the new ticket is completed, a history ticket checking button is clicked, difference comparison of the new ticket and the old ticket is carried out through inquiring massive history data in the background, similarity calculation is completed, the quantitative evaluation of the difference degree is realized, the difference data of the new ticket and the history ticket are displayed in a list frame in a list mode, meanwhile, a similarity value is attached, comparison, browsing and review of the new ticket and the related history ticket are realized, the difference content of the new ticket and the history ticket is visually marked, the dispatcher is reminded of paying attention to the operation content, and adjustment is timely made. The dispatcher can directly replace and modify the wrong content in the new ticket, and the regulator can self-define the condition and the precision index of the history ticket association screening, thereby improving the association comparison efficiency.
In the process of scheduling the ticket, the similar history tickets are compared through intelligent traversal inquiry, the difference part content of the new ticket and the history ticket is automatically edited, and the difference content of the new ticket and the history ticket is automatically emphasized and marked so as to remind a dispatcher of paying attention to the operation content. The method has the advantages that a large amount of historical data of daily work of the dispatcher is intelligently analyzed through the program, so that the dispatcher is assisted in writing new tickets, and unnecessary misoperation in the work is reduced.
Example III
Based on the same inventive concept as the first embodiment, the present embodiment provides a computer-readable storage medium having stored thereon a computer program which when executed by a processor, performs the steps of:
step S1, screening out a history ticket which is the same as the operation task of the new ticket to be checked.
The new ticket refers to a newly generated scheduling instruction ticket or a monitoring operation ticket. The history ticket refers to a history record stored in the system and comprises a scheduling instruction ticket or a monitoring operation ticket.
The operation task is what operation is performed on a certain device, but no specific operation steps are involved, as in fig. 2, the operation task is "the state of transferring the bus of the 500kv#1 of the flourishing station from the overhauling state".
And S2, comparing the difference between the operation contents of the new ticket and the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation contents with the difference.
The operation content comprises the following steps: step number, order receiving unit and operation item. The operation items include a device name, a number, and status bits, such as: the text of the operation project record is that the switch of the main transformer 5021 of 500kV#2 is changed from the maintenance state to the cold standby state.
The difference between the new ticket and the history ticket can be judged according to the following conditions: (1) Step serial numbers of the new ticket and the history ticket are the same as the ordered units, but the operation items are different; (2) The step serial numbers and operation items of the new ticket and the history ticket are the same, but the ordered units are different; (3) The order receiving units and the operation items of the new ticket and the history ticket are the same, and when the step serial numbers are different; (4) There are differences in the number of steps, and new tickets lack steps, or there are redundant steps.
Preferably, the preferred embodiment of step S2 includes: the screened historical tickets are subjected to the following operation with the new tickets one by one to finish difference comparison:
step S201, obtaining an operation item in the new ticket, and traversing and inquiring whether the history ticket has the operation item consistent with the operation task;
wherein, the operation tasks which are successfully matched in the history ticket are not participated in the matching any more.
Step S202, if the operation items are consistent, comparing whether the ordered units of the operation items in the new ticket and the history ticket are consistent, otherwise, marking that the operation items in the new ticket are not successfully matched;
step S203, if the ordered units are consistent, marking that the new ticket is successfully matched with the operation item in the history ticket, otherwise, marking that the operation item in the new ticket is not successfully matched;
step S204, the next operation item in the new ticket is acquired for matching.
The checking algorithm method of the steps S201-S204 is to traverse the ticket face contents of the history ticket step by step according to the operation items and the ordered units of the new ticket, exclude the history ticket from being marked as matched, and search the content consistent with the new ticket contents.
The marking result is shown in fig. 2, the operation item in the new ticket is that the switch of the main transformer 5021 with the 500kV#2 is changed from the maintenance state to the cold standby state (the part with the grey ground color), the operation item in the history ticket is that the switch of the main transformer 5011 with the 500kV#1 is changed from the maintenance state to the cold standby state (the part with the grey ground color), namely the difference part between the new ticket and the history ticket, the conspicuous color (such as red) is used as the ground color, and the colors of the characters of the difference part (such as the "#2 main transformer 5021 switch) and the" #1 main transformer 5011 switch ") are used as the conspicuous color (such as red).
Preferably, the method further comprises: and calculating the similarity between the screened historical ticket and the new ticket. Specifically, the similarity between the screened historical ticket and the new ticket is calculated through the following formula:
wherein SIM is similarity, X is total number of operation items of the new ticket, Y is total number of operation items of the history ticket, M is number of unmatched operation items marked in the new ticket, and q is weight. Preferably, q=0.1. The SIM result is an integer, following the rounding principle, and when the SIM value is less than zero, 0% is taken.
Aiming at the fact that the number of the historical data is possibly large, the embodiment also provides personalized customized query conditions, so that a dispatcher can conveniently and rapidly locate records required by screening, and work efficiency of the dispatcher is improved. For example: setting the time period of the history ticket of the query, and when the time period of the query is set to be within three months, screening only among the history tickets within three months. By setting the time conditions, the number of history tickets to be compared is reduced. Correspondingly, the step of screening out the history ticket which has the same operation task as the new ticket to be checked comprises the following steps: and screening out historical tickets which meet the query conditions and are the same as the operation tasks of the new ticket to be checked. Query conditions regarding similarity may also be set, for example, setting a similarity below 80% to alert the tuning staff.
The embodiment is realized through a dispatching command network interaction system, a dispatcher logs in the dispatching command network interaction system, a dispatching command ticket or a monitoring operation ticket is added, after writing of the new ticket is completed, a history ticket checking button is clicked, difference comparison of the new ticket and the old ticket is carried out through inquiring massive history data in the background, similarity calculation is completed, the quantitative evaluation of the difference degree is realized, the difference data of the new ticket and the history ticket are displayed in a list frame in a list mode, meanwhile, a similarity value is attached, comparison, browsing and review of the new ticket and the related history ticket are realized, the difference content of the new ticket and the history ticket is visually marked, the dispatcher is reminded of paying attention to the operation content, and adjustment is timely made. The dispatcher can directly replace and modify the wrong content in the new ticket, and the regulator can self-define the condition and the precision index of the history ticket association screening, thereby improving the association comparison efficiency.
In the process of scheduling the ticket, the similar history tickets are compared through intelligent traversal inquiry, the difference part content of the new ticket and the history ticket is automatically edited, and the difference content of the new ticket and the history ticket is automatically emphasized and marked so as to remind a dispatcher of paying attention to the operation content. The method has the advantages that a large amount of historical data of daily work of the dispatcher is intelligently analyzed through the program, so that the dispatcher is assisted in writing new tickets, and unnecessary misoperation in the work is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. A method for checking a switching operation through an associated history ticket, comprising:
screening out a history ticket which is the same as the operation task of the new ticket to be checked;
comparing the difference between the operation content of the new ticket and the operation content of the screened historical ticket, and marking out the part with the difference between the new ticket and the screened historical ticket so as to remind a dispatcher of paying attention to the operation content with the difference;
the step of comparing the operation content of the new ticket with the operation content of the screened historical ticket comprises the following steps:
the screened historical tickets are subjected to the following operation with the new tickets one by one to finish difference comparison:
acquiring an operation item in the new ticket, and traversing and inquiring whether the history ticket has the operation item consistent with the operation task;
if the operation items are consistent, comparing whether the ordered units of the operation items in the new ticket and the history ticket are consistent, otherwise, marking that the operation items in the new ticket are not successfully matched;
if the ordered units are consistent, marking that the new ticket is successfully matched with the operation item in the history ticket, otherwise, marking that the operation item in the new ticket is not successfully matched;
acquiring the next operation item in the new ticket for matching;
calculating the similarity between the screened historical ticket and the new ticket; the step of calculating the similarity between the screened historical ticket and the new ticket comprises the following steps:
calculating the similarity between the screened historical ticket and the new ticket through the following formula:
wherein SIM is similarity, X is total number of operation items of the new ticket, Y is total number of operation items of the history ticket, M is number of unmatched operation items marked in the new ticket, and q is weight.
2. The method as recited in claim 1, further comprising: setting inquiry conditions;
the step of screening out the history ticket which has the same operation task as the new ticket to be checked comprises the following steps: and screening out historical tickets which meet the query conditions and are the same as the operation tasks of the new ticket to be checked.
3. The method of claim 2, wherein setting the query conditions comprises: the time period for which the history ticket of the query is located is set.
4. The method of claim 1, wherein the marking out the portion of the new ticket that is different from the screened out history ticket comprises: marking out the part with difference between the new ticket and the screened historical ticket by using a striking color.
5. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of one of claims 1-4 when executing the program.
6. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method of one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676319.4A CN108879661B (en) | 2018-06-27 | 2018-06-27 | Method and equipment for checking switching operation through correlation history ticket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676319.4A CN108879661B (en) | 2018-06-27 | 2018-06-27 | Method and equipment for checking switching operation through correlation history ticket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108879661A CN108879661A (en) | 2018-11-23 |
| CN108879661B true CN108879661B (en) | 2023-09-01 |
Family
ID=64295189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810676319.4A Active CN108879661B (en) | 2018-06-27 | 2018-06-27 | Method and equipment for checking switching operation through correlation history ticket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879661B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111861787A (en) * | 2020-06-30 | 2020-10-30 | 深圳供电局有限公司 | Substation operation ticket processing method and device, computer equipment and storage medium |
| CN111832972A (en) * | 2020-07-27 | 2020-10-27 | 广东电网有限责任公司 | Distribution network field electrical operation ticket machine generation method and computer storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731059A (en) * | 1993-07-13 | 1995-01-31 | Toshiba Corp | Supervisory controller for power system |
| CN108074037A (en) * | 2017-11-30 | 2018-05-25 | 国网天津市电力公司电力科学研究院 | A kind of self adapting and study method of control manipulation decision assistant assayer's model |
| CN111401864A (en) * | 2020-06-04 | 2020-07-10 | 广东电网有限责任公司东莞供电局 | Regulation and control programmed operation application system based on artificial intelligence |
-
2018
- 2018-06-27 CN CN201810676319.4A patent/CN108879661B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731059A (en) * | 1993-07-13 | 1995-01-31 | Toshiba Corp | Supervisory controller for power system |
| CN108074037A (en) * | 2017-11-30 | 2018-05-25 | 国网天津市电力公司电力科学研究院 | A kind of self adapting and study method of control manipulation decision assistant assayer's model |
| CN111401864A (en) * | 2020-06-04 | 2020-07-10 | 广东电网有限责任公司东莞供电局 | Regulation and control programmed operation application system based on artificial intelligence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108879661A (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103761624A (en) | Implementing method of integrated power grid dispatching operation intelligent mistaken-early-warning preventing system | |
| CN101887547A (en) | Assistant decision system for condition-based maintenance and risk evaluation of power transmission and transformation equipment | |
| CN107918799B (en) | Ship comprehensive guarantee management system based on BS framework | |
| CN108879661B (en) | Method and equipment for checking switching operation through correlation history ticket | |
| CN104463696A (en) | Power grid operating risk recognition and prevention method and system | |
| CN114169568A (en) | Prophet model-based power distribution line current prediction and heavy overload early warning and system | |
| AU2015202866A1 (en) | Computer system and computer-based method for assessing the safety of a process industry plant | |
| CN114862296A (en) | Spare part inventory management method and device, electronic equipment and computer storage medium | |
| CN113095050A (en) | Intelligent ticketing method, system, equipment and storage medium | |
| CN111985940A (en) | Data processing method and device for after-sale service, electronic equipment and storage medium | |
| CN109767108B (en) | Accurate analysis method for line state of power dispatching system | |
| CN111709597B (en) | Power grid production domain operation monitoring system | |
| CN113657788A (en) | Enterprise safety production standardization intelligent supervision system and method | |
| CN109583773A (en) | A kind of method, system and relevant apparatus that taxpaying credit integral is determining | |
| CN110782145B (en) | Power dispatching plan decision making system, method and equipment | |
| CN110738427A (en) | electric power part work quality scoring system | |
| CN116384960A (en) | Operation ticket generation method, device, equipment and storage medium | |
| CN113643154B (en) | Relay protection constant value intelligent auditing system | |
| CN115378136A (en) | Intelligent early warning method and early warning device for safety risk of secondary equipment of power grid | |
| CN114997123B (en) | Method and device for checking enterprise, electronic equipment and storage medium | |
| Zhang et al. | [Retracted] Substation Operation Information Maintenance Based on Intelligent Data Mining | |
| CN112686484A (en) | Method for automatically detecting performance wages | |
| Hagner | Optimizing transmission asset health with IT/OT integration | |
| CN117333126A (en) | Violation identification method and system without handling operation ticket operation | |
| CN115587669A (en) | Substation asset management method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |